115145000

素因数分解:

$2^3\times 5^4\times {\mathrm{23029}}^1$

素因数の和:23055

約数の個数: 40

約数和(自身を含む): 269796450

約数和(自身を除く): 154651450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 23029, 46058, 92116, 115145, 184232, 230290, 460580, 575725, 921160, 1151450, 2302900, 2878625, 4605800, 5757250, 11514500, 14393125, 23029000, 28786250, 57572500, 115145000]

約数ペア:

[(1, 115145000), (2, 57572500), (4, 28786250), (5, 23029000), (8, 14393125), (10, 11514500), (20, 5757250), (25, 4605800), (40, 2878625), (50, 2302900), (100, 1151450), (125, 921160), (200, 575725), (250, 460580), (500, 230290), (625, 184232), (1000, 115145), (1250, 92116), (2500, 46058), (5000, 23029)]